Question

If l parallel to m is transversal then find the a, b,c​

Answer 1

Step-by-step explanation:

a=60

b=120

c=60

i hope this answer may help you

Answer 2

∠ a=180°-120° (Linear pair)

=60°

∠b=120° (correponding angle)

∠c=180°-120° (as b = 120°)

=60°